Invalid object name 'Items'.

When I run the project from visual studio, It will give me the below error. Please help me with your valuable suggestion.

 

Server Error in '/' Application.


Invalid object name 'Items'.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.Data.SqlClient.SqlException: Invalid object name 'Items'.

Source Error: 

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.


Stack Trace: 

[SqlException (0x80131904): Invalid object name 'Items'.]
   System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) +2555926
   System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) +5959200
   System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) +285
   System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) +4169
   System.Data.SqlClient.SqlDataReader.TryConsumeMetaData() +58
   System.Data.SqlClient.SqlDataReader.get_MetaData() +89
   System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString, Boolean isInternal, Boolean forDescribeParameterEncryption, Boolean shouldCacheForAlwaysEncrypted) +430
   System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest) +2598
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry) +1483
   System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) +64
   System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) +240
   System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior) +41
   System.Data.Common.DbCommand.System.Data.IDbCommand.ExecuteReader() +14
   Sitecore.Data.DataProviders.Sql.DataProviderCommand.ExecuteReader() +82

[DataException: Error executing SQL command:  SELECT DISTINCT [ID], [Name] FROM [Items] WHERE [TemplateID]=@templateId]

[Exception: Invalid object name 'Items'.]
   Sitecore.Data.DataProviders.Sql.DataProviderCommand.ExecuteReader() +196
   Sitecore.Data.DataProviders.Sql.DataProviderReader..ctor(DataProviderCommand command) +39
   Sitecore.Data.DataProviders.Sql.<>c__DisplayClass12.<CreateReader>b__10() +53
   Sitecore.Data.DataProviders.NullRetryer.Execute(Func`1 action, Action recover) +151
   Sitecore.Data.DataProviders.NullRetryer.Execute(Func`1 action) +71
   Sitecore.Data.DataProviders.Sql.SqlDataApi.CreateReader(String sql, Object[] parameters) +164
   Sitecore.Data.DataProviders.Sql.SqlDataProvider.GetContentLanguages() +144
   Sitecore.Data.DataProviders.Sql.SqlDataProvider.LoadLanguages() +80
   Sitecore.Data.DataProviders.Sql.SqlDataProvider.GetLanguages() +28
   Sitecore.Data.SqlServer.SqlServerDataProvider.LoadItemDefinitions(String condition, Object[] parameters, SafeDictionary`2 prefetchData) +948
   Sitecore.Data.DataProviders.Sql.SqlDataProvider.PrefetchItems(String itemCondition, String fieldCondition, String childCondition, Object[] parameters) +95
   Sitecore.Data.DataProviders.Sql.SqlDataProvider.EnsureInitialPrefetch() +202
   Sitecore.Data.DataProviders.Sql.SqlDataProvider.GetPrefetchData(ID itemId) +38
   Sitecore.Data.DataProviders.Sql.SqlDataProvider.GetItemDefinition(ID itemId, CallContext context) +5
   Sitecore.Data.DataProviders.DataProvider.GetItemDefinition(ID itemID, CallContext context, DataProviderCollection providers) +109
   Sitecore.Data.DataSource.LoadItemDefinition(ID itemID) +31
   Sitecore.Data.DataSource.GetItemInformation(ID itemID) +68
   Sitecore.Data.DataSource.GetItemData(ID itemID, Language language, Version version) +16
   Sitecore.Nexus.Data.DataCommands.GetItemCommand.GetItem(ID ƒ, Language „, Version , Database ) +51
   Sitecore.Nexus.Data.DataCommands.GetItemCommand.Execute(ID ƒ, Language „, Version , Database ) +323
   Sitecore.Nexus.Data.NexusDataApi.GetItem(ID itemId, Language language, Version version, Database database) +19
   Sitecore.Data.Engines.DataCommands.GetItemCommand.DoExecute() +89
   Sitecore.Data.Engines.EngineCommand`2.Execute() +73
   Sitecore.Data.Engines.DataEngine.GetItem(ID itemId, Language language, Version version) +53
   Sitecore.Data.Managers.ItemProvider.GetItem(ID itemId, Language language, Version version, Database database) +209
   Sitecore.Data.Managers.ItemProvider.GetItem(ID itemId, Language language, Version version, Database database, SecurityCheck securityCheck) +85
   Sitecore.Data.Managers.ItemProvider.GetItem(String itemPath, Language language, Version version, Database database, SecurityCheck securityCheck) +129
   Sitecore.ContentTesting.Pipelines.ItemProvider.GetItem.GetItemUnderTestProcessor.Process(GetItemArgs args) +113
   (Object , Object[] ) +59
   Sitecore.Pipelines.PipelineMethod.Invoke(Object[] parameters) +36
   Sitecore.Pipelines.CorePipeline.Run(PipelineArgs args) +241
   Sitecore.Pipelines.CorePipeline.Run(String pipelineName, PipelineArgs args, String pipelineDomain, Boolean failIfNotExists) +158
   Sitecore.Pipelines.CorePipeline.Run(String pipelineName, PipelineArgs args, String pipelineDomain) +64
   Sitecore.Data.Managers.PipelineBasedItemProvider.ExecuteAndReturnResult(String pipelineName, String pipelineDomain, Func`1 pipelineArgsCreator, Func`1 fallbackResult) +53
   Sitecore.Data.Managers.PipelineBasedItemProvider.GetItem(String itemPath, Language language, Version version, Database database, SecurityCheck securityCheck) +232
   Sitecore.Data.Managers.ItemManager.GetItem(String itemPath, Language language, Version version, Database database) +90
   Sitecore.Data.Database.GetItem(String path) +47
   Sitecore.FXM.Abstractions.DatabaseWrapper.GetItem(String path) +74
   Sitecore.FXM.Matchers.DomainMatcherRepository.GetAllDomainMatchers(IDatabase database) +92
   Sitecore.FXM.Sites.FxmSiteProvider.GetFxmSites() +155
   Sitecore.FXM.Sites.FxmSiteProvider.get_FxmSites() +150
   Sitecore.FXM.Sites.FxmSiteProvider.GetSites() +94
   Sitecore.Sites.SitecoreSiteProvider.<GetSites>b__6(SiteProvider p) +10
   System.Linq.<SelectManyIterator>d__17`2.MoveNext() +188
   Sitecore.Sites.SiteCollection.AddRange(IEnumerable`1 sites) +91
   Sitecore.Sites.SitecoreSiteProvider.GetSites() +147
   Sitecore.Sites.SiteContextFactory.GetSites() +172
   Sitecore.Sites.SiteContextFactory.GetSiteContext(String hostName, String fullPath, Int32 portNumber) +79
   Sitecore.Pipelines.HttpRequest.SiteResolver.ResolveSiteContext(HttpRequestArgs args) +334
   Sitecore.Pipelines.HttpRequest.SiteResolver.Process(HttpRequestArgs args) +34
   (Object , Object[] ) +59
   Sitecore.Pipelines.PipelineMethod.Invoke(Object[] parameters) +36
   Sitecore.Pipelines.CorePipeline.Run(PipelineArgs args) +241
   Sitecore.Pipelines.CorePipeline.Run(String pipelineName, PipelineArgs args, String pipelineDomain, Boolean failIfNotExists) +158
   Sitecore.Pipelines.CorePipeline.Run(String pipelineName, PipelineArgs args, String pipelineDomain) +64
   Sitecore.Pipelines.CorePipeline.Run(String pipelineName, PipelineArgs args) +50
   Sitecore.Nexus.Web.HttpModule.(Object , EventArgs ) +450
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +141
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +48
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +71